甘肃省3岁以下婴幼儿喂养指数研究

目的 计算甘肃省3岁以下婴幼儿喂养指数（ICFI），通过得分评估婴幼儿喂养行为。方法 采用多阶段分层随机抽样方法抽取不同地区3岁以下婴幼儿，进行问卷调查。基于已建立的ICFI体系评价甘肃省3岁以下婴幼儿ICFI。结果 共调查3岁以下婴幼儿1434人。豆类、蛋类、鱼类、肉类和食物多样性方面消费情况随月龄增加而增多。0~5、6~8、9~11、12~36月龄婴幼儿ICFI得分分别为（1.67±0.74）、（5.05±1.63）、（6.13±1.60）、（5.84±1.43），6-8月龄ICFI合格率仅为40.7%，不同月龄婴幼儿的 ICFI 得分差异有统计学意义(F=216.255，P<0.01)，ICFI 得分合格率差异有统计学意义（〖XC小五号.EPS;P〗=6.151，P<0.01）。城市0～36月龄婴幼儿的 ICFI 得分显著高于农村(F=37.002，P<0.01)；ICFI 得分合格率明显高于农村（〖XC小五号.EPS;P〗=18.463，P<0.01）。结论 甘肃省3岁以下婴幼儿喂养行为不够合理，应适当增加辅食种类和食用频次。

Evaluation of feeding index of infants and children under 3 years old,Gansu

To calculate the feeding index of infants and children under 3 years old in Gansu Province and to evaluate feeding behavior. Methods A multi － stage stratified random sampling method was used to select infants and children under 3 years old in Gansu Province. Basic information and food consumption of the subjects were investigated by questionnaire survey. Based on the standard for infant and child feeding index ( ICFI) score，ICFI scores of children under 3 years old in Gansu Province were evaluated. Ｒesults A total of 1434 children under 3 years old were investigated. The consumption of beans，eggs，fish，meat and food diversity increased with age. The ICFI scores of children aged 0 － 5，6 － 8，9 － 11，12 － 36 months were ( 1. 67 ± 0. 74) ，( 5. 05 ± 1. 63) ，( 6. 13 ± 1. 60) ，( 5. 84 ± 1. 43) ，respectively. The qualified rate of 6 － 8 months ICFI was 40. 7%. The ICFI scores in different age groups were significantly different ( F = 216. 255，P ＜ 0. 01) ，and the qualified rates of ICFI were statistically significant ( χ2 = 6. 151，P ＜ 0. 01 ) . The ICFI scores in urban areas were significantly higher than those in rural areas ( F = 37. 002，P ＜ 0. 01) ，and the qualified rates of ICFI in urban areas were significantly higher than those in rural areas ( χ2 = 18. 463，P ＜ 0. 01) . Conclusion The feeding behavior of infants and children under 3 years old in Gansu Province were unreasonable. The variety of supplementary foods and frequency of consumption should be increased.